package com.lyeducation.security.config;

import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;


@Component
public class AuthenticationAccessDeniedHandler implements AccessDeniedHandler {
  @Override
  public void handle(
      HttpServletRequest httpServletRequest, HttpServletResponse resp, AccessDeniedException e)
      throws IOException, ServletException {
    resp.setStatus(HttpServletResponse.SC_FORBIDDEN);
    resp.setCharacterEncoding("UTF-8");
    PrintWriter out = resp.getWriter();
    out.write("{\"status\":\"error\",\"msg\":\"权限不足，请联系管理员!\"}");
    out.flush();
    out.close();
  }
}
